تلفظ بین المللی : /ɹɪfˈɜːɹəbəl/ تلفظ : [rI2f'3:r@b@L]
English
Capable of being referred, or considered in relation to
something else; assignable; ascribable.
A fern of the genus Osmunda, or flowering fern. The most remarkable species is the osmund royal, or royal fern (Osmunda regalis), which grows in wet or boggy places, and has large bipinnate fronds, often with a panicle of capsules at the top. The rootstock contains much starch, and has been use...
